SAKURAI JIRO has a total of 16 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, transport and organic fine chemistry are BEIJING REWARD HOME CARE CHEMICAL CO LTD, YUYAO DELPACK COMMODITY CO LTD and JEYES GROUP PLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 5 | |
#2 | Canada | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | China | 1 | |
#5 | Germany | 1 | |
#6 | EPO (European Patent Office) | 1 | |
#7 | Hong Kong | 1 | |
#8 | Taiwan | 1 | |
#9 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Transport | |
#3 | Organic fine chemistry | |
#4 | Pharmaceuticals | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Soaps | |
#2 | Ships | |
#3 | Shaping clay | |
#4 | Specific use of cosmetics | |
#5 | Medical preparations |
# | Name | Total Patents |
---|---|---|
#1 | Sakurai Jiro | 15 |
#2 | Sugimoto Takeshi | 5 |
#3 | Matsumoto Yasutsugu | 1 |
#4 | Takeshi Sakurai Jiro Sugimoto | 1 |
Publication | Filing date | Title |
---|---|---|
TW200422401A | Detergent for metallic product | |
WO03040282A1 | Detergent for metallic product | |
US7013821B2 | Apparatus and method for cleaning object floating at the surface of water | |
CA2328041A1 | Agent for removing calcium compounds and the like | |
JPH11217097A | Ship bottom and inboard engine cleaning device and cleaning method | |
JPH09187319A | Toothbrush | |
JPS5177614A | Teiatsumataha shinkukimitsushitsunitekonkuriitoseihin mataha tanokasoseibutsuno seikeihoho | |
JPS5178417A | Sharyobango oyobi sonosharyotoni kiinshite hatsuseisuru hitsuyojikoo konpyuutanonyuryokudenpyonitenshasuru hoho | |
DE2437411A1 | High density low permeability precast concrete sections - manufactured from vacuum de-airing chamber and vacuum casting system |